MJL21194G

{
  "slug": "mjl21194g",
  "version": "0.1.0",
  "type": "component",
  "description": "onsemi Bipolar (BJT), TO-264-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "transistors-thyristors",
    "mjl21194g",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "mjl21194g.kicad_sym",
    "mjl21194g.kicad_mod",
    "mjl21194g.glb",
    "mjl21194g.step",
    "mjl21194g.lbr",
    "docs/hero.png",
    "docs/mjl21194g-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "mjl21194g-hero.glb",
    "mjl21194g-hero.overlay.json",
    "mjl21194g-etched.glb"
  ],
  "component": {
    "mpn": "MJL21194G",
    "manufacturer": "onsemi",
    "package": "TO-264-3",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "Bipolar (BJT)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588890214865911808",
    "parts": {
      "symbol": "mjl21194g.kicad_sym",
      "footprint": "mjl21194g.kicad_mod",
      "model_3d": "mjl21194g-hero.glb",
      "model_3d_plain": "mjl21194g-etched.glb",
      "model_3d_step": "mjl21194g-etched.step",
      "model_3d_step_plain": "mjl21194g.step",
      "lbr": "mjl21194g.lbr"
    },
    "distributor_links": {
      "lcsc": "C223627",
      "digikey": "MJL21194GOS-ND",
      "mouser": "863-MJL21194G"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T01:05:05Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "MJL21194GOS-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "863-MJL21194G",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "BASE",
        "type": "input",
        "description": "Base terminal of the NPN MJL21194; the datasheet gives a maximum continuous base current IB of 5 Adc."
      },
      {
        "number": "2",
        "name": "COLLECTOR",
        "type": "passive",
        "description": "Collector terminal of the MJL21194; the datasheet gives VCEO 250 Vdc, continuous collector current IC 16 Adc, and peak collector current ICM 30 Adc."
      },
      {
        "number": "3",
        "name": "EMITTER",
        "type": "passive",
        "description": "Emitter terminal of the MJL21194; the datasheet gives an emitter-base voltage VEBO of 5 Vdc."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The pinout is taken from the package outline drawing, which lists several pin styles. This device us; The datasheet does not state a pin-specific electrical limit for each terminal. The pin descriptions"
        ],
        "pages_sent": 7,
        "cost_usd": 0.0364,
        "at": "2026-10-18T01:03:27"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588890214865911808",
        "pages": 7,
        "sha256": "70ea8065a8375814",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "mjl21194g.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          20.2,
          5.0,
          46.0
        ],
        "zmin_mm": -17.5,
        "centre_offset_mm": 0.975,
        "footprint_binding": "identity",
        "sha256": "2f655d17fcf3ca071707e915b26ff2c4d479479ea3ec290f938ce5750dab9c1f",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "mjl21194g-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
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          5.0,
          46.0
        ],
        "zmin_mm": -17.5,
        "centre_offset_mm": 0.975,
        "footprint_binding": "identity",
        "sha256": "70fa887a1038fbd08ddbba58ede159b9d7c2166dc64221ba7e18733011957f51",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}